CN202116054U - Long-distance creeping type conveying distribution structure for aluminum oxide materials - Google Patents
Long-distance creeping type conveying distribution structure for aluminum oxide materials Download PDFInfo
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- CN202116054U CN202116054U CN2011202171552U CN201120217155U CN202116054U CN 202116054 U CN202116054 U CN 202116054U CN 2011202171552 U CN2011202171552 U CN 2011202171552U CN 201120217155 U CN201120217155 U CN 201120217155U CN 202116054 U CN202116054 U CN 202116054U
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Abstract
The utility model discloses a long-distance creeping type conveying distribution structure for aluminum oxide materials, which comprises a bagging storehouse along a train station railway and more than one bulk bin. The bagging storehouse is provided with more two discharge platforms, each discharge platform is connected with a transfer station through a conveying belt, the transfer station is connected with daily consumption bins of a workshop, the bulk bins are connected with the transfer station through conveying belts, and the conveying belts are closed conveying belts. The existing dense phase conveying manner, super-dense phase conveying manner and belt conveying manner are substituted by the conveying manner with the air cushion type closed conveying belts, and the technical problems in long-distance creeping type conveying of aluminum oxide materials are solved. The long-distance creeping type conveying distribution structure has the advantages of low energy consumption, light weight and high rigidity, and guarantees sufficient materials for electrolytic aluminum enterprises on normal production.
Description
Technical field
the utility model relates to the long apart from the layout structure that climbs and carry of a kind of alumina material, belongs to aluminium oxide conveying technology field.
Background technology
are because the scale of aluminium electrolysis enterprise is done bigger and bigger; Therefore floor area is bigger; And blowdown contains certain flue dust; So the factory site generally is selected in the area far away from the city, these regional landform many times have the higher discrepancy in elevation at the on-site of aluminium electrolysis enterprise; On the market to the existing sacked material of providing of aluminium oxide; Balk cargo is also arranged, and aluminium electrolysis enterprise aluminium oxide amount ratio is bigger, therefore under situation with good conditionsi; The sacked material of aluminium oxide, balk cargo generally adopt train to be transported in the factory; Because receive the restriction that the Railway station is built, it is very near that the Railway station can not be built, so the problem with regard to existing to have the long distances of the gradient.
are present, and the conveying of aluminium oxide mainly contains the concentrated phase conveying, ultra concentrated phase is carried and belt is carried three kinds of forms.The energy consumption that concentrated phase is carried energy consumption in these three kinds of mode of movements is maximum; And fed distance has certain restriction, when distance is far away, need set up bigger middle transfer hopper, under transfer hopper, sets up pressure container to carry out the secondary transhipment; Even three transhipments; So not only can increase investment, and can cause the aluminium oxide badly broken, the aluminium oxide breakage has considerable influence to the current efficiency of electrolytic bath.Ultra concentrated phase is carried energy consumption minimum in these three kinds of mode of movements; But can only carry from high to low; When Railway station and potroom exist the bigger gradient and distance far away, must earlier aluminium oxide be risen to a middle transfer hopper that is higher than potroom day consumption storehouse, this is middle to have the lifting process of twice or three times, and this configuration occupation of land is bigger; And comparatively complicated, also can increase investment and energy consumption.Adopt belt to carry and to solve the negative discrepancy in elevation and these two problems of distance; But after ramp angle surpasses certain value; Ordinary straps meeting returning charge, and the requirement of the traffic capacity out of reach production capacity of shelves flaw-piece band, and because ordinary straps and rib belt are open types; Can cause the loss of flying upward of aluminium oxide in the course of conveying, environment is had very big pollution.
Summary of the invention
The purpose of
the utility model is, the long apart from the layout structure that climbs and carry of a kind of alumina material is provided.Adopt fully enclosed air-cushion type load-transfer device to carry, solve the airborne dust problem of aluminium oxide in the course of conveying, reduce alumina loss, reduce the pollution of airborne dust environment.
The technical scheme of
the utility model: the layout structure that a kind of long distance of alumina material is climbed and carried is located at Railway station railway packed warehouse along the line and feed bin in bulk more than; Packed warehouse is provided with two above discharging platforms, and each discharging platform is connected with transhipment station through load-transfer device, and transhipment station is connected with the day feed consumption storehouse in workshop; Feed bin in bulk is connected with transhipment station through load-transfer device, and transhipment station is connected with the day feed consumption storehouse in workshop; Described load-transfer device is the sealing load-transfer device.
In the long layout structure apart from the conveying of climbing of
aforementioned alumina material, said sealing load-transfer device is an air-cushion type sealing load-transfer device.
In the long layout structure apart from the conveying of climbing of
aforementioned alumina material, said discharging platform is provided with the device of unpacking.
In the long layout structure apart from the conveying of climbing of
aforementioned alumina material, said feed bin in bulk is 16000 tons of aluminium oxide warehouses.
In the long layout structure apart from the conveying of climbing of
aforementioned alumina material, the position of said transhipment station is higher than packed warehouse, feed bin in bulk and day feed consumption storehouse.
Compared with prior art, the utility model adopts air-cushion type sealing load-transfer device to carry aluminium oxide to have following advantage:
1, power consumption are lacked.Air-cushion type sealing load-transfer device replaces idler stand with air cushion; The friction of rolling that becomes the carrying roller belt conveyer is flow friction; Significantly reduced the running resistance of the tractive force and the belt conveyer of actuating device; Under the operational throughput situation identical with delivery technology, consumption of power practices thrift 10～25% than carrying roller belt conveyer.Operational throughput is big more, and fed distance is long more, energy-saving effect more remarkable (horizontal feed energy-conservation 10～30%, the slope upwards carries energy-conservation 5～15%)
2, in light weight, rigidity is big.Because the gas tank of air-cushion type sealing load-transfer device adopts box section, sealing load-transfer device for the air-cushion type of big operational throughput and super large operational throughput provides failure-free intensity to guarantee.The load-transfer device of air-cushion type sealing simultaneously only adopts 2～3 pairs of transition carrying rollers, thereby has improved the steady reliability of operation greatly.
, life-span are long.Air-cushion type sealing load-transfer device is convenient to realize protected type sealing completely, and sealing effectiveness is higher than the carrying roller belt conveyer far away.Not sideslip, airborne dust not, noise is low, has really realized civilized clean conveying.Owing to replaced idler stand with air cushion; Running resistance and conveyor belt tension reduce greatly; Adhesive tape in service wearing and tearing are few, not airborne dust, not spreading, not sideslip, do not tear band, air cushion has cooling effect to adhesive tape in addition; So adhesive tape prolongs 2-3 doubly than carrying roller belt conveyer service life, service life of equipment is more than 2 times of carrying roller belt conveyer.
, service expenditure are low.Air-cushion type sealing used for conveyer belt air cushion has replaced idler stand, and rotatable parts are few, and accident point is few, good reliability, and it is little to wear and tear, thereby significantly reduces maintenance load and service expenditure.Facts have proved that air cushion conveyer is practiced thrift service expenditure 75% than roller conveyor.
Steady, the reliable operation of
, conveying.The carrying roller belt conveyer is in service, and load-transfer device is the wave ahead running, and material jolts seriously, and rubber belt from deviating, wearing and tearing are greatly.Air-cushion type sealing load-transfer device has overcome above-mentioned shortcoming fully, and operation is not very steadily jolted, not spreading, not sideslip, airborne dust not, can be the automatic classification of the granularity of bulk cargo, and the suitable especially mixing bulk cargo for preparing by process ratio of carrying.
, starting power are low, can directly be fully loaded with startup.The starting power of carrying roller belt conveyer is big, generally is about 1.5～2.5 times of running power, and is difficult to realize fully loaded the startup completely.As long as air-cushion type sealing load-transfer device has formed the stabilized uniform air cushion layer, the starting power and the running power of drive motor are of slight difference, and in all fronts at full load, just need not take any ancillary method directly to start easily.
, traffic capacity are high.Air-cushion type sealing load-transfer device best execution speed is 3～4m/s, and minimum operation speed 0.8m/s reaches as high as 12m/s.Therefore can improve traffic capacity greatly, its charging section is big in addition, and stationarity is good; Under same operational throughput and technological condition; Air cushion-belt conveyer can reduce by 1～2 grade of model, and when promptly the carrying roller belt conveyer need adopt B=1200, air cushion-belt conveyer only need adopt B=1000 or B=800; The carrying roller belt conveyer adopts 6 layers of powerful band, and air cushion-belt conveyer only need adopt 3～4 layers of normal tape or light-duty band, can practice thrift investment.
, be suitable for sealing, pollute few.Air-cushion type sealing load-transfer device is provided with airtight gas tank along the captain, can carry out all fronts sealing, is easy to install protective cover and safety facilities, be suitable for closed conveying and dust eliminating equipment be installed, pollution less, little, the environment purification of noise, realize carrying out production strictly in line with rules and regulations.
After technique scheme has been adopted in
; Because air-cushion type sealing load-transfer device self characteristics, heavy grade has obtained good solution with remote problem of carrying, simultaneously because air-cushion type sealing load-transfer device is hermetically sealed conveying; Be used to carry aluminium oxide; Can well solve aluminium oxide and fly upward loss, can accomplish that basically the loss of flying upward of aluminium oxide is zero, also reduce pollution environment; Belt porch also can be made hermetically sealed form, has so also reduced once investment; The power consumption of air cushion belt is few, has also established certain basis for the reduction of productive costs in the future; Air cushion belt traffic capacity is high, for the ordinary production of aluminium electrolysis enterprise provides sufficient raw material to guarantee.
Description of drawings
accompanying drawing 1 is the structural representation of utility model.
Being labeled as in
accompanying drawing: 1-Railway station, 2-Bag Material warehouse, 3-feed bin in bulk, 4-discharging platform, 5-load-transfer device, 6-transhipment station, 7-day feed consumption storehouse.
The specific embodiment
are done further to specify to the utility model below in conjunction with accompanying drawing and embodiment, but not as any restriction to the utility model.
embodiment.
the utility model is as shown in Figure 1.The layout structure that a kind of long distance of alumina material is climbed and carried is located at Railway station 1 railway packed warehouse 2 along the line and feed bin 3 in bulk more than; Packed warehouse 2 is provided with two above discharging platforms 4, and each discharging platform 4 is connected with transhipment station 6 through load-transfer device 5, and transhipment station 6 is connected with day feed consumption storehouse 7 in workshop; Feed bin 3 in bulk is connected with transhipment station 6 through load-transfer device 5, and transhipment station 6 is connected with day feed consumption storehouse 7 in workshop; Described load-transfer device 5 is sealing load-transfer devices.The sealing load-transfer device is an air-cushion type sealing load-transfer device.Said discharging platform 4 is provided with the device of unpacking.Said feed bin in bulk 3 is 16000 tons of aluminium oxide warehouses.The position of said transhipment station 6 is higher than packed warehouse 2, feed bin in bulk 3 and day feed consumption storehouse 7.
The practical implementation process and the principle of the utility model
are example with an aluminium electrolysis enterprise of producing 660000 tons per year, annual 1267200 tons in the aluminium oxide that needs, and need 3472 tons every day, adopts air-cushion type sealing load-transfer device to carry to turn round about 12 hours general every day; Simultaneously owing to receive the restriction of landform and train transportation aluminium oxide, aluminium oxide Bag Material warehouse 2 and 16000 tons of feed bins 3 in bulk and potroom day the feed consumption storehouse 7 65 meters the discrepancy in elevation is arranged probably, and apart from far away.The utility model is realized like this; The aluminium oxide sacked material that comes that ships by rail is stored in 2 li in Bag Material warehouse earlier; Unload after through the device of unpacking on 6 discharging platforms 4 sacked material being unpacked to 7 air-cushion types sealing load-transfer devices; Be delivered to transhipment station 6 through 7 air-cushion types sealing load-transfer devices, alumina material distributed to fresh aluminum oxide day feed consumption storehouse 7 by transhipment station 6.Through the train discharge terminal aluminium oxide is transported to storage in 16000 tons of aluminium oxide feed bins 3 in bulk earlier and transport the aluminium oxide balk cargo that comes with train tanker vehicle; Feed bin 3 in bulk is delivered to transhipment station 6 through 7 air-cushion types sealing load-transfer devices, by transhipment station 6 alumina material is distributed to fresh aluminum oxide day feed consumption storehouse 7.
Claims (5)
1. an alumina material is long apart from the layout structure that climbs and carry, and comprises being located at Railway station (1) railway packed warehouse (2) along the line and feed bin in bulk (3) more than; Packed warehouse (2) is provided with two above discharging platforms (4), and each discharging platform (4) is connected with transhipment station (6) through load-transfer device (5), and transhipment station (6) is connected with the day feed consumption storehouse (7) in workshop; Feed bin in bulk (3) is connected with transhipment station (6) through load-transfer device (5), and transhipment station (6) is connected with the day feed consumption storehouse (7) in workshop; It is characterized in that: described load-transfer device (5) is the sealing load-transfer device.
2. the layout structure that climbs and carry according to the long distance of the said alumina material of claim 1 is characterized in that: said sealing load-transfer device is an air-cushion type sealing load-transfer device.
3. the layout structure that climbs and carry according to the long distance of the said alumina material of claim 1, it is characterized in that: said discharging platform (4) is provided with the device of unpacking.
4. the layout structure that climbs and carry according to the long distance of the said alumina material of claim 1, it is characterized in that: said feed bin in bulk (3) is 16000 tons of aluminium oxide warehouses.
5. the layout structure that climbs and carry according to the long distance of the said alumina material of claim 1 is characterized in that: the position of said transhipment station (6) is higher than packed warehouse (2), feed bin in bulk (3) and day feed consumption storehouse (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202171552U CN202116054U (en) | 2011-06-24 | 2011-06-24 | Long-distance creeping type conveying distribution structure for aluminum oxide materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202171552U CN202116054U (en) | 2011-06-24 | 2011-06-24 | Long-distance creeping type conveying distribution structure for aluminum oxide materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202116054U true CN202116054U (en) | 2012-01-18 |
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ID=45457138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202171552U Expired - Fee Related CN202116054U (en) | 2011-06-24 | 2011-06-24 | Long-distance creeping type conveying distribution structure for aluminum oxide materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202116054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010698A (en) * | 2012-12-24 | 2013-04-03 | 云南云铝涌鑫铝业有限公司 | Air cushion belt type conveying system used for aluminum electrolysis plant and aluminum electrolysis plant with same |
-
2011
- 2011-06-24 CN CN2011202171552U patent/CN202116054U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010698A (en) * | 2012-12-24 | 2013-04-03 | 云南云铝涌鑫铝业有限公司 | Air cushion belt type conveying system used for aluminum electrolysis plant and aluminum electrolysis plant with same |
| CN103010698B (en) * | 2012-12-24 | 2016-10-05 | 云南云铝涌鑫铝业有限公司 | For the air cushion belt conveyor system of electrolytic aluminium plant with have its electrolytic aluminium plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20140624 |
|
| EXPY | Termination of patent right or utility model |